%0 Journal Article %A N. E. Ratanov %T Random motion of particle in inhomogeneous 1D media with reflecting and absorbing barriers %J Teoretičeskaâ i matematičeskaâ fizika %D 1997 %P 81-91 %V 112 %N 1 %U http://geodesic.mathdoc.fr/item/TMF_1997_112_1_a3/ %G ru %F TMF_1997_112_1_a3